| 摘要 |
<p>A detonation coating device comprises a barrel (1), a powder batch metering unit (2), a gas mixing chambers (3), an injection chamber (8), a main gas fuel line (11), a gaseous oxidizer main (10) connected to the mixing chamber (3) as well as a an enclosure (12) serving as a means for preventing blow-backs in the mixing chamber (3) and a control unit (7) connected to a blast initiating assembly (5) with an igniter plug (6). The enclosure (12) is connected to the main fuel line (11) near its point of connection to the injection chamber (8).</p> |
